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2008 Mercedes-Benz Cl 500 — MOT History by Age

How cars manufactured in 2008 perform at MOT as they age

18 years
Current Age
80.8%
Latest Pass Rate
613
Total Tests (All Years)
92,946 mi
Avg Mileage (Latest)

Data from official DVSA MOT testing records

Compared to Average at Age 16

This car: 80.8%
Average: 52.7%

✅ 28.1% above average (10212 models compared)

How This Car Ages

Pass rate progression for the 2008 Mercedes-Benz Cl 500 as it ages.

13 yrs76.4%
14 yrs80.3%
15 yrs75.9%
16 yrs80.8%

Bar chart showing pass rate by car age from 13 to 16 years

Fail Rate %
📊 View as table
AgePass RateTests
13 yrs76.4%144
14 yrs80.3%117
15 yrs75.9%133
16 yrs80.8%219

Pass Rate Trend

How the 2008 Mercedes-Benz Cl 500 pass rate changes as it ages, from first MOT to most recent.

Trend shows stable over 4 years

Pass Rate %
📊 View as table
BuiltPass RateTests
2024 (16 yrs)80.8%219
2023 (15 yrs)75.9%133
2022 (14 yrs)80.3%117
2021 (13 yrs)76.4%144

Year-by-Year MOT Results

2021
76.4%
Age (yrs) 13Tests 144Avg Mileage 82,300Top Failure Brakes — 52.1%
2022
80.3%
Age (yrs) 14Tests 117Avg Mileage 85,160Top Failure Brakes — 34.2%
2023
75.9%
Age (yrs) 15Tests 133Avg Mileage 84,979Top Failure Brakes — 40.6%
2024
80.8%
Age (yrs) 16Tests 219Avg Mileage 92,946Top Failure Brakes — 24.2%

Common MOT Failures

Top failure categories across all test years for 2008 Mercedes-Benz Cl 500, with age trends.

Brakes
37.8%
↓ Decreases with age
Suspension
16.5%
↓ Decreases with age
Tyres
16.0%
↓ Decreases with age
Visibility
5.6%
↑ Increases with age
Noise, emissions and leaks
5.6%
— Consistent

How Failures Change With Age

Comparing failure rates between the youngest and oldest test years.

CategoryAt YoungestAt OldestChangeTrend
Brakes52.1% (13 yrs)24.2% (16 yrs)
-27.9%
🟢 ↓
Suspension25.7% (13 yrs)9.6% (16 yrs)
-16.1%
🟢 ↓
Tyres20.8% (13 yrs)12.3% (16 yrs)
-8.5%
🟢 ↓

Other Manufacture Years

Looking for the best year to buy? See the full comparison on the Mercedes-Benz Cl 500 page →

About This Data

This page shows how Mercedes-Benz Cl 500 cars manufactured in 2008 perform at MOT as they age. Data spans from 2021 to 2024, covering 613 tests. Pass rates naturally decline with age as components wear.

Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.

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